TFDU6300-TR1 Vishay, TFDU6300-TR1 Datasheet - Page 2
![IRDA TRANSCEIVER FIR TINYFACE MOLD-](/photos/28/79/287967/tfdu6300_sml.jpg)
TFDU6300-TR1
Manufacturer Part Number
TFDU6300-TR1
Description
IRDA TRANSCEIVER FIR TINYFACE MOLD-
Manufacturer
Vishay
Datasheet
1.TFDU6300-TT3.pdf
(12 pages)
Specifications of TFDU6300-TR1
Wavelength
886 nm
Continual Data Transmission
4 Mbit/s
Radiant Intensity
180 mW/sr
Half Intensity Angle Degrees
48 deg
Pulse Width
2.2 us
Maximum Rise Time
40 ns
Maximum Fall Time
40 ns
Operating Voltage
2.4 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Dimensions
8.5 mm x 3.1 mm x 2.5 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TFDU6300-TR1
Manufacturer:
VISHAY
Quantity:
6 000
Company:
Part Number:
TFDU6300-TR1
Manufacturer:
VISHAY
Quantity:
7 363
TFDU6300
Vishay Semiconductors
FUNCTIONAL BLOCK DIAGRAM
PINOUT
Weight 0.075 g
www.vishay.com
2
PIN DESCRIPTION
NUMBER
PIN
1
2
3
4
5
6
7
8
19531
IRED cathode
IRED anode
SYMBOL
V
RXD
V
GND
TXD
SD
NC
CC2
CC1
18468_1
irdasupportAM@vishay.com, irdasupportAP@vishay.com,
Fig. 2 - Pinning
For technical questions within your region, please contact one of the following:
TXD
SD
IRED anode to be externally connected to V
protection circuit disables the IRED driver if the TXD pin is asserted for longer
than 100 µs. When used in conjunction with the SD pin, this pin is also used
places the module into shutdown mode. On the falling edge of this signal, the
than 3.6 V an external resistor might be necessary for reducing the internal
power dissipation. This pin is allowed to be supplied from an uncontrolled
Shutdown, also used for dynamic mode switching. Setting this pin active
state of the TXD pin is sampled and used to set receiver low bandwidth
Received data output, push-pull CMOS driver output capable of driving
standard CMOS. No external pull-up or pull-down resistor is required.
(TXD = low: SIR) or high bandwidth (TXD = high: MIR and FIR) mode
This input is used to transmit serial data when SD is low. An on-chip
Floating with a weak pull-up of 500 k (typ.) in shutdown mode.
High/low levels related to V
power supply separated from the controlled V
Fast Infrared Transceiver Module (FIR, 4 Mbit/s)
IRED cathode, internally connected to driver transistor
to control the receiver mode. Logic reference: V
Am pl if ie r
Fig. 1 - Functional Block Diagram
for 2.4 V to 3.6 V Operation
Internally not connected
DESCRIPTION
Supply voltage
Co mp ar ator
Logic
and
Control
Ground
CC1
GND
. RXD echoes the TXD signal
V
CC1
Definitions:
In the Vishay transceiver datasheets the following
nomenclature is used for defining the IrDA operating modes:
SIR: 2.4 kbit/s to 115.2 kbit/s, equivalent to the basic serial
infrared standard with the physical layer version IrPhy 1.0
MIR: 576 kbit/s to 1152 kbit/s
FIR: 4 Mbit/s
VFIR: 16 Mbit/s
MIR and FIR were implemented with IrPhy 1.1, followed by
IrPhy 1.2, adding the SIR low power standard. IrPhy 1.3
extended the low power option to MIR and FIR and VFIR was
added with IrPhy 1.4. A new version of the standard in any
case obsoletes the former version. With introducing the
updated versions the old versions are obsolete. Therefore
the only valid IrDA standard is the actual version IrPhy 1.4 (in
Oct. 2002).
CC2
(V
IRED
irdasupportEU@vishay.com
Contro lle d
Dr iv er
). For higher voltages
Tr i- Stat e
Dr iv er
CC1
- supply
CC1
V
RXD
CC2
Document Number: 84763
I/O
O
I
I
I
Rev. 2.0, 04-Aug-09
ACTIVE
High
High
Low